how do you convert newtons to lb's and how do you convert meters to pounds?

Answer 1

1 newton = .224808 94 pounds

1 newton-meter = .73756215 pound feet

Answer 2

25lbs/in^2 or 25lbs per in^2 means for every 1 square inch of area, there is 25lbs of force on it. 25lbs to grams: 25lbs*(454g/1lbs) = 11350g 1in^2 to cm^2: 1in^2*(2.54cm/in)^2 = 1*2.54^2 cm^2 = 6.4516cm^2 11350g/6.4516cm^2 = 1759.25 g/cm^2 I agree with Lingming that gram doesn't make sense when used in pressure. Pressure is force/area. Gram is mass, not force.